Yasmina, a rich Tunisian Princess, daughter of a French lady and a Muslim gentleman, is betrothed by a father to a rich fifty year old man named Afsen. She reluctantly accept the marriage but soon becomes ill from boredom and she falls in love with the French doctor called from Tunis to take care of her, Hector Grandier, who also happens to be a childhood friend. Her husband finds out and Yasmina sticks a knife in her own bosom in a middle of a fight. The Princess's maid, Athima, accuses the old husband of attempting to kill the girl and he is sentenced to death. Hector rescues him from his fate and the two lovers are free to love each other in the eyes of the law.